Jaguars placed CB Tremaine Brock (undisclosed) on season-ending injured reserve.
The 31-year-old veteran was injured in camp, paving the way for first-round rookie C.J. Henderson, D.J. Hayden, Parry Nickerson, and Chris Claybrooks to be used heavily in dime packages in-season. Brock most recently logged 533 snaps across 10 games with the Cardinals last year, projecting as depth for the Jaguars in 2021.